What is hello world

to learn a new conputer language you look at example code  
a very small computer program to write Hello, World! on your screen. 
is written using different programming languages.
it teaches you the basics 
so now ... use grepper to search "hello world <put a language here>"
												without the < > bits

Source: grepper.com

Hello world

// C
printf("Hello World");

// C++
cout << "Hello World";

// C#
Console.WriteLine("Hello World");

// Go
import "fmt"
fmt.Println("Hello World")

// Java
System.out.println("Hello, World"); 

// Javascript
console.log("Hello World");

// PHP
echo "Hello World";
  
// Python
print("Hello World");

// Ruby
puts "Hello, World!"

// Rust
println!("Hello World");

// SQL...
dbms_output.put_line ("Hello World");
                      
// Swift
print("Hello World")

// Assembly (What da hell is thiz)
org  0x100        ; .com files always start 256 bytes into the segment

; int 21h is going to want...

mov  dx, msg      ; the address of or message in dx
mov  ah, 9        ; ah=9 - "print string" sub-function
int  0x21         ; call dos services

mov  ah, 0x4c     ; "terminate program" sub-function
int  0x21         ; call dos services

msg  db 'Hello, World!', 0x0d, 0x0a, '$'   ; $-terminated message

Source: grepper.com

Hello world

Welcome to coding!

Source: grepper.com

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